>Are we talking about a single file here? >https://github.com/apache/flex-flexunit/blob/master/FlexUnit4Test/src/UIRunner.mxml
No, we are talking about the code in the tag below: <Adobe:TestRunnerBase /> Which resides here: https://github.com/apache/flex-flexunit/tree/master/FlexUnit4UIListener It was originally written (at least primarily) by Alex Uhlmann for FlexUnit .9. Here is a reference to one of the classes in the original form in github: https://github.com/flexunit/flexunit/blob/master/FlexUnit4UIListener/src/org/flexunit/flexui/data/AbstractRowData.as For what it's worth, the UIListener is separate from the FlexUnit 4 core and related tech. It's just a UI for people running FlexUnit outside of Flash Builder/IntelliJ and outside of a CI environment. If needed, we could lose it to move things forward. Mike
